"I wanted to write a brief thank you for the excellent and thoughtful work you did building my 0-470-50.  I have never flown behind such a smooth, powerful, and FUN powerplant.  It has transformed my 180 in all the best ways.  Takeoff performance is outstanding, and I was surprised to gain a significant amount in cruise.  On a long XC up to northern Maine which I typical do once per week, the -50 burns 1.2 gallons more while shaving off over 20 minutes from my now 1h38m time en-route.  I fly my family up to our cabin in Maine with confidence in your work.  Thank you!" -Atlas W.

"In August 2018 Lawson Aviation did an engine rebuild on my 1961 182D and an upgrade to the 285hp Pponk conversation.Each year I fly from Wisconsin to St Maarten in the Caribbean in November and back in June.In the Caribbean the plane is my company car to get to all the Windward Islands to repair onboard navigation equipment on large yachts and ships. So the aircraft is often used.The work that Lawson Aviation did had been faultless.When I asked them to do the rebuild, my instructions where. Just pretend that your child is going to fly in this aircraft. I won't complain about the price, but I will about quality.Lawson Aviation was fantastic to deal with and the bill was absolutely fair and the quality was outstanding. Not one problem.Thank you Lawson Team." -Andrew Rapley, N9014X

"Thank you very much for the overhaul of my O470 Continental with the pponk conversion. I am extremely satisfied with your communication, workmanship and detail that you put into the overhaul. The engine runs smooth and has more than enough power. It is a different airplane with this conversion. I will definitely use your company in the future. Thanks again for your help." -Greg M.

"We have had three engines overhauled with Lawson Aviation with competitive pricing and great reliability."  -Phillip Wolford,Vice President / Partner, Jet Air, Inc.

"Lawson Aviation was my mechanic's choice when I needed my Lycoming  O-360-A4K overhauled. After the job was finished and my bird is flying again, Lawson is my choice also! The overhauled was done professionally and on time. Anytime I called to discuss options, or just to see how it was going, Lawson Aviation was there. That's important to me. My engine is running great and the price was very competitive. I would recommend Lawson Aviation to anyone looking for an overhaul shop. Great job guys, from a satisfied customer." Larry Last, Oshkosh, WI

"We have worked with Lawson Aviation on 2 engine conversions, and had great service. Very knowledgeable, and always willing to help, and answer questions about the install.  I would highly recommend Lawson Aviation for your P. Ponk conversion!" -Ryan Grenhoff, Director of Maintenance, Byerly Aviation